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authorized distributors

Solid State Relays

Solid State Relays!

We are a large stocking distributor and quantity pricing is always available!

If you need any assistance please contact us, we are here to help!

Learn more about SSR switching principles here!


You can either view our entire list of Solid State Relays or pick a category or brand below.

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Popular Products You might be interested in these popular Solid State Relays
Mercury-Free Hybrid Relay for Resistive Loads<BR>Carlo Gavazzi RMD Series
Mercury-Free Hybrid Relay for Resistive Loads
Carlo Gavazzi RMD Series
SSR + EMR (electromechanical relay) combination!
No external heatsink required, great for HVAC!
Starting at $84.80
System Monitoring Relays (Sense Relay)<BR>Carlo Gavazzi RA...S Series
System Monitoring Relays (Sense Relay)
Carlo Gavazzi RA...S Series
Provides alarm circuit in the event of a circuit failure.
Starting at $60.00
DC Switching, Single Phase SSR<BR>Carlo Gavazzi RD Series
DC Switching, Single Phase SSR
Carlo Gavazzi RD Series
Hockey puck style DC switching relay!
Starting at $52.80
3-phase SSR, Zero Switching<BR>Carlo Gavazzi RZ3A Series
3-phase SSR, Zero Switching
Carlo Gavazzi RZ3A Series
Designed to switch various loads such as heating elements, motors and transformers.
Starting at $145.60

Marshall Wolf Automation is an authorized stocking distributor of all the solid state relay lines you see on our site!

We carry all types of SSR's, including DIN rail mount, hockey puck style (also called chassis mount or industrial), and PC board mount styles.

A range of switching types including zero, instant-on, system monitoring, analog, peak and DC! Single through 3-phase in a range of current ratings, we are your supplier for solid state relays!

If you need any assistance please contact us, we are here to help!

Learn more about SSR switching principles here!